12 Days of Christmas
102nd
Abundant Numbers
173rd
Abundant Numbers (Long)
176th
Arabic to Roman
111th
Arithmetic Numbers
27th
Arrows
313th
Ascending Primes
156th
ASCII Table
158th
Billiards
39th
brainfuck
163rd
Card Number Validation
105th
Catalan Numbers
100th
Christmas Trees
144th
Collatz
11th
CSS Colors
132nd
Cubes
269th
Day of Week
1st
Diamonds
181st
Divisors
1st
Emirp Numbers
123rd
Emirp Numbers (Long)
190th
Evil Numbers
266th
Evil Numbers (Long)
192nd
Factorial Factorisation
128th
Farey Sequence
64th
Fibonacci
204th
Fizz Buzz
72nd
Foo Fizz Buzz Bar
1st
Fractions
1st
Gijswijt’s Sequence
79th
Happy Numbers
1st
Happy Numbers (Long)
164th
Intersection
143rd
Inventory Sequence
56th
Leap Years
159th
Levenshtein Distance
66th
Leyland Numbers
159th
ln 2
1st
Look and Say
249th
Mandelbrot
88th
Niven Numbers
93rd
Niven Numbers (Long)
160th
Number Spiral
207th
Odious Numbers
136th
Odious Numbers (Long)
121st
Ordinal Numbers
136th
Partition Numbers
82nd
Pascal’s Triangle
194th
Pernicious Numbers
122nd
Pernicious Numbers (Long)
41st
Prime Numbers
69th
Prime Numbers (Long)
1st
Recamán
166th
Scrambled Sort
72nd
Set
96th
Sierpiński Triangle
65th
Smith Numbers
183rd
Tic-tac-toe
127th
Tongue-twisters
84th
Topological Sort
69th
Transpose Sentence
155th
United States
220th
Van Eck Sequence
84th
Zeckendorf Representation
93rd
π
233rd
τ
174th
φ
152nd
√2
1st
𝑒
1st